中文名：环(L-脯氨酸-L-苏氨酸)

英文名：cyclo(Pro-Thr)

Cyclo(-Pro-Thr)

CYCLO(-PRO-THR)，

CYCLO(-Proline-Threonine)

(3S,8aS)-3-[(1R)-1-Hydroxyethyl]hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

CAS：227777-31-3

所属分类：Bifunctional chelato

密度：1.3±0.1 g/cm3

闪点：254.3±26.8 °C

沸点：496.9±38.0 °C at 760 mmHg

LogP：-2.96

蒸汽压：0.0±2.9 mmHg at 25°C

折射率：1.574

一、Product parameters：

1.Molecular formula：C9H14N2O3

2.Molecular weight：198.219

3.Packaging specification：1g、5g、10g, flexible packaging, including 100mg packaging ａnd 500mg 1g ａnd 5g large packaging

Product structure：

二、Reaction characteristics：

cyclo(Pro-Thr)环肽，多肽中间体，含有脯氨酸和苏氨酸苏氨酸(L-Threonine)是一种有机物。Cyclo(Pro Thr)是一种可以通过肽筛选发现的多肽。肽筛选是一种主要通过免疫测定汇集活性肽的研究工具。肽筛选可用于蛋白质相互作用、功能分析、表位筛选,特别是在制剂研发域。

脯氨酸也存在于多种植物蛋白质中，尤其与细胞壁的形成有关。植物体在干旱、高温、低温、盐渍等多种逆境下，常常有脯氨酸的明显积累。

CYCLO (- PRO-THR), an intermediate of cyclic peptide polypeptide, (L-Threonine) is an organic substance, with the chemical formula of C4H9NO3 ａnd the Molecular formula of NH2-CH (COOH) - CHOH-CH3.

三、Matters for use：

It is sensitive to light ａnd temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, ａnd avoid frequent thawing ａnd freezing.

四、storage conditions:

Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.

【Reagent related products】

cyclo(Arg-Gly-Asp-D-Tyr-Val)

DOTA-PEG5-DBCO

DOTA-PEG5-azide

H-Pro-Thr-His-Ile-Lys-Trp-Gly-Asp-OH

cyclo(Arg-Gly-Asp-d-Phe-Glu)

Cyclo(-Arg-Gly-Asp-D-Tyr-Lys)

cyclo(D-Ala-Pro)

cyclo(Ala-His)

cyclo(Ala-Gly)

Cyclo(Pro-Trp)

Boc-Pro-Thr-OH

cyclo(Ala-Glu)

DOTA-E[c(RGDyK)2]

Exendin-4

DOTA-MeTz DOTA-甲基四嗪

DOTA-DBCO

Cyclo(-Pro-Gly)3

DOTA-PEG4-MeTz DOTA-四聚乙二醇-甲基四嗪

Cyclo(-Arg-Ala-Asp-D-Phe-Lys)

Cyclo(-Arg-Ala-Asp-D-Tyr-Lys)

DOTA-PEG5-amine

DOTA-PEG5-amine HCl salt

公司介绍

陕西新研博美生物科技有限公司国内业PEG供应商，,是国内生命科学和生物技术域试剂供应商，从成立初期就致力于为生命科学和生物技术域提供优质产品和技术服务，力求将好的产品和服务奉献给客户。我们能够为您提供磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点击化学产品、树枝状聚合物、环糊精衍生物、热门肿瘤原料药、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯等产品，可以满足您从毫克到公斤的各类定制需求。我公司凭借业的技术，诚信的经营和不断精神而发展壮大，在发展的同时不忘不断总结不断优化为客户的服务，视客户取得成功为己任，力求将的产品、的服务奉献给我们的客户，欢迎咨询洽谈。

Shaanxi Xinyan Bomei Biotechnology Co., Ltd. is a domestic peg supplier, which can provide PEG derivatives with different molecular weights. The circulation nodes of small molecular peg can be 1-36, ａnd the molecular weight of high molecular peg ranges from 1000-40000. The groups that can be modified include: amino, nhboc, Fmoc, carboxylic acid, Mal, NHS, azide, dbco, Cy3 / Cy5 / cy7, THP, benzyl, propynyl, bromo, tert butyl propionate, Tert butyl acetate, methyl ester, biotin, pentafluorophenol, sulfonic acid ester ａnd sulfhydryl. The purity of the products is up to 98%. Our company has developed ａnd grown by virtue of the industry＇s technology, honest operation ａnd continuous spirit. While developing, we do not forget to constantly summarize ａnd optimize the services for customers. We regard the success of customers as our own responsibility, ａnd strive to dedicate our products ａnd services to our customers. Welcome to consult ａnd negotiate.

供应商：陕西新研博美生物科技有限公司

电 话:13892832556（同微信）

Q Q:2440688701